<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>购物车</title>
    <link rel="stylesheet" href="style.css" type="text/css">
</head>
<body>

    <div id="app" v-cloak>
        <template v-if="list.length">
            <table>
                <thead>
                    <tr>
                        <th></th>
                        <th>商品名称</th>
                        <th>商品单价</th>
                        <th>购买数量</th>
                        <th>操作</th>
                    </tr>
                </thead>
                <tbody>
                    <tr v-for="(item,index) in list">
                        <td>{{ index + 1 }}</td>
                        <td>{{ item.name }}</td>
                        <td>{{ item.price }}</td>
                        <td>
                            <button
                                @click="handleReduce(index)"
                                :disabled = "item.count === 1">-</button>
                                {{ item.count }}
                                <button @click = "handleAdd(index)">+</button>                                
                        </td>
                        <td>
                            <button @click ="handleRemove(index)">移除</button>
                        </td>
                    </tr>
                </tbody>
            </table>
            <div>总价:￥{{ totalPrice }}</div>
        </template>
       
        <div v-else>购物车为空</div>
    </div>

    <script src="https://cdn.jsdelivr.net/npm/vue"></script>
    <script src="./index.js"></script>
</body>
</html>